package com.pms.controller;

import com.pms.constant.MessageConstant;
import com.pms.result.Result;
import com.pms.utils.AliOssUtil;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import javax.annotation.Resource;
import java.io.IOException;
import java.util.UUID;

@Api(tags = "公共接口")
@RestController
@RequestMapping("/common")
@Slf4j
public class CommonController {

    @Autowired
    private AliOssUtil aliOssUtil;

    @ApiOperation("文件上传")
    @PostMapping("/upload")
    public Result<String> upload(MultipartFile file){
        log.info("文件上传,{}",file);

        try {
            String originalFileName= file.getOriginalFilename();
            String extension=originalFileName.substring(originalFileName.lastIndexOf("."));
            String objectName= UUID.randomUUID().toString() + extension;

            String filePath=aliOssUtil.upload(file.getBytes(), objectName);
            return Result.success(filePath);
        }catch(IOException e){
            log.error("文件上传失败，{}",e);
        }

        return Result.error(MessageConstant.UPLOAD_FAILED);
    }
}
